Behavior: Little Murderers

When they found him dead in his bed, his face was discolored and
swollen. An autopsy disclosed that his skull had been fractured and
part of his brain reduced to a pulp. After careful investigation, the
police established that there had been two murderers and identified
them as brothers who lived in a neighboring apartment. The killers had
dropped their victim repeatedly on the floor, struck him again and
again with a woman's high-heeled shoe and bitten him several times.
What was even more unusual, however, was the age of those involved in
the case: the slayers were only five and...